Solved mailserver uses old certs - with workaround

[chymian]

even so, that the box hast renewed the certs a month ago, the mailserver is still using the old, expired ones.
Meanwhile the Server had been restarted a couple of times, as well as restarting the mail-container didn't help.

cloudron version v3.5.4

Workaround:
copy the certs to the mailserver-volume and restart dovecot

DOMAIN=<yourdomain.here>
install -g yellowtent -o yellowtent -m 644 my.${DOMAIN}.cert /home/yellowtent/platformdata/addons/mail/tls_cert.pem
docker exec mail supervisorctl restart dovecot

[girish]

@chymian Thanks for the workaround! There was indeed a bug in the older versions (pre-3.5.4) that caused this problem. This is fixed in 3.5.4, so you don't have to repeat the workaround again for the next cert renewal.

[girish]

Another option is to simply Disable mail and then Enable mail for the domain. This will effectively end up copying the certs.